Magnificent Anemone (Heteractis magnifica) with Western Clownfish Anemonefish (Amphiprion ocellaris) symbiotic relationship. Fragile Coral Reef Ecosystem Ocean Environment, Koh Haa, Andaman Sea, Krabi, Thailand. - HD stock video

Coral reefs are the one of earths most complex ecosystems, containing over 800 species of corals and one million animal and plant species. Here we see a shallow coral reef consisting of a Magnificent Anemone (Heteractis magnifica) containing Western Clownfish Anemonefish (Amphiprion ocellaris). A perfect demonstration of a symbiotic relationship, the fish cleans parasites off the Anemone and in return uses its stinging polyps as protection from predators. This is a typical display of animal behaviour that helps ensure the safety and survival of both species.